Question

Dados A={0,1,2,3}, B={0,2,4}, C={1,3,5}, e D={2,3}, Determine:

Answer 1

a)(A∩B)UC
b)(BUD)∩A
c)(AUC)∩D ???


(A∩B)UC ==>> { 0 ,2 ) U C ==>>
{0,1,2,3,5}
b)(BUD)∩A ==>> { 0,2,3,4} ∩ A
===>> {0,2,3}
c)(AUC)∩D====>> {0,1,2,3,5}∩D
===>>{ 2,3}
d)(A∩B)U(C∩D) ===>>> { 0,2} U
{3 } ===>> { 0,2,3}
e)(AUD)∩(BUC) ========>>
{ 0,1,2,3}∩{ 0,1,2,3,4,5} ===>>
{ 0,1,2,3}
f)(A∩C)∩(BUD) ====>> {1,3}∩
{0,2,3,4} ====>>{ 3}

Answer 2

Resposta: {0,2,3}

Explicação passo-a-passo:

A= {0,1,2,3}

B= {0,2,4}

C= {1,3,5}

D= {2,3}

B∪D= {0,2,3,4}

∩A= {0,2,3}

= {B∪D} ∩A= {0,2,3}